26429409

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 40261312

約数和(自身を除く): 13831903

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 1783, 4941, 5349, 14823, 16047, 48141, 108763, 144423, 326289, 433269, 978867, 2936601, 8809803, 26429409]

約数ペア:

[(1, 26429409), (3, 8809803), (9, 2936601), (27, 978867), (61, 433269), (81, 326289), (183, 144423), (243, 108763), (549, 48141), (1647, 16047), (1783, 14823), (4941, 5349)]